GB797492A - Improvements in and relating to heat exchangers - Google Patents

Improvements in and relating to heat exchangers

Info

Publication number
GB797492A
GB797492A GB5807/57A GB580757A GB797492A GB 797492 A GB797492 A GB 797492A GB 5807/57 A GB5807/57 A GB 5807/57A GB 580757 A GB580757 A GB 580757A GB 797492 A GB797492 A GB 797492A
Authority
GB
United Kingdom
Prior art keywords
fins
coil
extend
finned
heat exchangers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5807/57A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB797492A publication Critical patent/GB797492A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/022—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

797,492. Tubular heat exchangers. HUET, A. Feb. 20, 1957 [Feb. 21, 1956]. No. 5807/57. Class 64(3) A heat exchanger comprises a coiled tube b alternate turns, e.g. 1, 3, 5 of which are provided with longitudinal fins. The fins may extend from one side only of each turn of the coil with the fins on adjacent finned turns of the coil extending either in the same direction or in opposite directions. Alternately fins may extend from both sides of each finned turn of the coil, such fins d1, d2 in the form shown being so arranged as to deflect liquid flowing over them towards unfinned portions of the coil. A plain tube g may extend through the finned tube.
GB5807/57A 1956-02-21 1957-02-20 Improvements in and relating to heat exchangers Expired GB797492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797492X 1956-02-21

Publications (1)

Publication Number Publication Date
GB797492A true GB797492A (en) 1958-07-02

Family

ID=9235705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5807/57A Expired GB797492A (en) 1956-02-21 1957-02-20 Improvements in and relating to heat exchangers

Country Status (1)

Country Link
GB (1) GB797492A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241043A (en) * 1978-03-18 1980-12-23 Bayer Aktiengesellschaft Method for evaporating solvents and reacting components in compound mixtures
WO2004090434A1 (en) * 2003-04-11 2004-10-21 Riello S.P.A. Heat exchanger, method of producing such an exchanger, and boiler comprising such an exchanger
ITMI20100590A1 (en) * 2010-04-08 2011-10-09 Riello Spa HEAT EXCHANGER TO HEAT AT LEAST TWO LIQUIDS AND METHOD TO REALIZE THIS HEAT EXCHANGER
CN109317851A (en) * 2018-11-29 2019-02-12 王伟波 A kind of water heater production system and production method
CN109317850A (en) * 2018-11-29 2019-02-12 王伟波 A kind of heat exchanger erecting and welding equipment and barrel soldering positioning device
CN109317852A (en) * 2018-11-29 2019-02-12 王伟波 A kind of heat exchanger coil welding feeding device and erecting and welding equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241043A (en) * 1978-03-18 1980-12-23 Bayer Aktiengesellschaft Method for evaporating solvents and reacting components in compound mixtures
WO2004090434A1 (en) * 2003-04-11 2004-10-21 Riello S.P.A. Heat exchanger, method of producing such an exchanger, and boiler comprising such an exchanger
ITMI20100590A1 (en) * 2010-04-08 2011-10-09 Riello Spa HEAT EXCHANGER TO HEAT AT LEAST TWO LIQUIDS AND METHOD TO REALIZE THIS HEAT EXCHANGER
EP2375183A1 (en) * 2010-04-08 2011-10-12 Riello S.p.A. Heat exchanger for heating at least two fluids and method of producing such a heater
CN109317851A (en) * 2018-11-29 2019-02-12 王伟波 A kind of water heater production system and production method
CN109317850A (en) * 2018-11-29 2019-02-12 王伟波 A kind of heat exchanger erecting and welding equipment and barrel soldering positioning device
CN109317852A (en) * 2018-11-29 2019-02-12 王伟波 A kind of heat exchanger coil welding feeding device and erecting and welding equipment

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